Program: HathiTrust Digital Library
- Publisher: [s.n.]
- Print ISSN: 0447-6425
- Electronic ISSN:
- OCLC Number: 7470252
- Validation: None
- Retention: permanent
- Institution: HathiTrust
- Facility:
- OCLC Symbol: HATHI
- Holdings Format: Print
| Materials | Archive Action | Date of Action | Program | Status/Note |
|---|---|---|---|---|
|
v.12 1969 Jan-Jun; v.12 1969 Jul-Dec; v.13 1970 Jan-Jun; v.13 1970 Jul-Dec; 1971 no.1-2; v.15 1972; v.16 no.1 1973
|
committed to retain | 2013-05-23 | HTDL |
|